1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kari74 [83]
3 years ago
14

A person is walking through a park a branch from a tree falls nearly hitting her her heartbeat speeds up which part of the nervo

us system was responsible for this ??
A. Parasomatic
B. Sympathetic
C. Somatic
D. Parasympathetic
Biology
2 answers:
Sever21 [200]3 years ago
4 0
A person who has almost been hit by a falling branch their sympathetic nervous system will be responsible for the heartbeat that speeds up. This may also cause the person decreased motility as they are experiencing a fright. The sympathetic nervous system controls a persons flight or fight response in the body. The correct answer is B.
Travka [436]3 years ago
4 0

the right answer is b

You might be interested in
Connective tissue covering a bundle of muscle fibers is called
Tatiana [17]

Answer:

perimysium

Explanation.

Perimysium is the name given to the fibrous sheath that surrounds (covers) each bundle of single muscle fibres, the bundle being known as a fascicle.

8 0
4 years ago
Read 2 more answers
Name the three parts of the cell theory
kramer
1) cells are the smallest units of life
2) living organisms are made up of cells
3) all cells come from existing cells
6 0
4 years ago
The Black Death was a pandemic spreading across Europe between 1348 and 1350. Estimates states that 30% to 60% of Europe's popul
Rus_ich [418]

Answer:

The correct answer is option B, that is, less genetic diversity in later generations.

Explanation:

A pandemic that spread across Europe between 1348 and 1350 was named as the Black Death. It has been predicted that of the total population of Europe at that time 30 to 60 percent died due to the pandemic. The geneticists are still trying to document the influence of Black Death on the population of Europe today.  

It has been found that in England, the genetic diversity is found much lower in comparison to what it was in the eleventh century, and is primarily due to so many people dying in the 1300s. However, the rest of Europe does not demonstrate a dropped amount of genetic variation, which maybe because of the enhanced patterns of migration in other places.  

7 0
4 years ago
what is the importance to beating ur meat also please dont report this question im being asked this in my health class
serg [7]

Answer:

it cleans ur system out and relieves stress in your mind. it also gives self- confidence because you know how to please yourself to the individual.

Explanation:

hope this helps :)

7 0
3 years ago
At which point in the eukaryotic cell cycle does mitosis occur?
Sonja [21]
It is the c the middle of long one
4 0
3 years ago
Read 2 more answers
Other questions:
  • The handle of a tennis racket is enclosed in rubber. What is the function of the rubber handle?
    10·2 answers
  • If a parent cell contains eight chromosomes, how many chromosomes are present after interphase? why?
    12·1 answer
  • Biological classification how are organisms grouped, sorted, and classified? why? model 1
    6·1 answer
  • PLZZZZ HELP WILL GIVE BRAINLIEST Why do mineral specimens of the same variety have similar physical and chemical properties?
    8·1 answer
  • What is the major difference between the saturated and unsaturated zones
    11·2 answers
  • Wilderness is land that is undeveloped by humans. Scientists estimate that a wilderness area needs to be at least 1,500 square m
    12·1 answer
  • What is the acceleration, in m/s2, of a 50 kg object pushed with a force of 125 N
    7·2 answers
  • Need hlp pls thanks<br><br> if u give good answer i will make u brainly answer
    9·1 answer
  • How does the codon help determine the function of the protein it is coding for?.
    7·1 answer
  • The trabeculae of spongy bone are oriented somewhat randomly but towards lines of stress, making them useful in preventing stres
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!